CN201052792Y - Vehicle body fender - Google Patents
Vehicle body fender Download PDFInfo
- Publication number
- CN201052792Y CN201052792Y CNU2007200364484U CN200720036448U CN201052792Y CN 201052792 Y CN201052792 Y CN 201052792Y CN U2007200364484 U CNU2007200364484 U CN U2007200364484U CN 200720036448 U CN200720036448 U CN 200720036448U CN 201052792 Y CN201052792 Y CN 201052792Y
- Authority
- CN
- China
- Prior art keywords
- fender guard
- wing
- trussgrid
- flanging
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 6
- 239000004927 clay Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Abstract
The utility model discloses an automobile body wing trussgrid for an automobile. The connection position of a wing trussgrid (10) and a side shell plate A column (8) on the automobile body is a wing trussgrid longitudinal wall (2) on the wing trussgrid (10), a wing trussgrid stiffening plate (9) is arranged between the wing trussgrid longitudinal wall (2) and the side shell plate A column (8), the wing trussgrid longitudinal wall (2) and the wing trussgrid stiffening plate (9) are connected by that the edges of the two are tightly pressed. With the structure of the technical proposal, the rigidity and the strength of the wing trussgrid can be improved, the local subsidence can be prevented, and the resonance due to bad rigidity can also be avoided. The structure is simple, the difficulty of the process is decreased due to the fact that the edge clay is done only at the longitudinal wall; the structure of the punch mold is simplified and the process is optimized.
Description
Technical field
The utility model relates to automotive body structure, and more particularly, the utility model relates to a kind of auto body fender guard.
Background technology
Accompanying drawing below in conjunction with this specification sheets is made brief description to the background technology of auto body fender guard.In present automotive body structure, shown in Figure 4 in existing Wing structure such as the accompanying drawing, its structure is at the vertical wall of the fender guard of flanging 2 places, is that fender guard has a flanging towards the position of the A of side-wall outer-plate post.In fact, fender guard and fender guard brace panel are as a whole, fix by this part and frothing foam, come barrier air to enter driving compartment, play the effect of strengthening wing daughter board.But the rigidity of this structure and intensity are all poor, cause local collapse, distortion and resonance easily.And the structure more complicated, machine-shaping is difficulty relatively.The cross section figure line as can be seen from the graph: fender guard flanging place is long, like this intensity ratio of fender guard a little less than, the sphere of action that transmits from the front is very little if fender guard bears one and during power that strength is bigger, be easy to cause local subsiding, be out of shape, so the NVH effect is bad, be easy to cause resonance.
China Patent No. is the technology that 03120439.2 patent documentation discloses a kind of Wing structure; China Patent No. is the technology that 01112099.1 patented technology document discloses a kind of vehicle body Wing structure; The patented technology document of China Patent No. 02200799.7 discloses a kind of technology of fender.Above-mentioned patented technology all fails to solve the problems referred to above of present existence.
The utility model content
Problem to be solved in the utility model provides a kind of auto body fender guard, its objective is the strength and stiffness that strengthen fender guard.
To achieve these goals, the technical scheme that the utility model is taked is: this auto body fender guard that is provided, the connection location of the side-wall outer-plate A post part on this fender guard and the vehicle body is the vertical wall of fender guard on the fender guard, between vertical wall of described fender guard and the side-wall outer-plate A post part, if the fender guard brace panel, the edge of the vertical wall of fender guard is being connected that the flanging double team compresses with fender guard brace panel edge.
The edge that described fender guard brace panel is connected with fender guard, to the edge direction flanging of fender guard, its flanging part is fitted with fender guard vehicle body inside face.
The bonded assembly structure that described flanging compresses is: on the bench section of fender guard and fender guard brace panel, fender guard and fender guard brace panel form " fourth " font, encase the edge of fender guard brace panel behind the edge flanging by the vertical wall of fender guard and compress.
The utility model adopt the structure of technique scheme both can increase the rigidity of fender guard and fender guard intensity, prevent local collapse, can avoid again because the bad resonance that causes of rigidity.And this is simple in structure, and just at longitudinal wall place bound edge, technology difficulty descends, and makes the diel designs simplification, optimizes technology.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of transversal surface of the present utility model;
Fig. 2 is the structural representation of fender guard of the present utility model;
Fig. 3 is the structural upright scheme drawing of fender guard of the present utility model and side-wall outer-plate A post part
Fig. 4 is the structural representation of described fender guard of background technology and fender guard brace panel structure.
Be labeled as among the figure: 1, support, 2, the vertical wall of fender guard, 3, the gusset connecting panel, 4, the wheel cover clamping ring, 5, bumper/spoiler connecting panel, 6, head light installs groove, 7, the back mirror mounting seat, 8, side-wall outer-plate A post part, 9, the fender guard brace panel, 10, fender guard.
The specific embodiment
Press the structure of the fender guard of the expressed formation automobile front chamber of Fig. 2, comprise the support 1 that cooperates with preceding hatchcover on its structure; The vertical wall 2 of fender guard of flanging inwardly, and be connected with side-wall outer-plate A post part 8; And with body side wall bonded assembly gusset connecting panel 3, with wheel wheel cover bonded assembly wheel cover clamping ring 4, the back mirror mounting seat 7 that is used to install the bumper/spoiler connecting panel 5 of front bumper, groove 6 is installed and is used for installing the corner block back mirror with the head light of head light form fit.
This auto body fender guard provided by the utility model, the connection location of the side-wall outer-plate A post part 8 on this fender guard 10 and the vehicle body are the vertical wall 2 of fender guard on the fender guard 10.
Adopt this structure not only can increase the rigidity of fender guard but also can increase the intensity of fender guard.Can prevent local collapse, can avoid again because the bad resonance that causes of rigidity.And this is simple in structure, just at longitudinal wall place bound edge, is easy on the technology realize, also can reduce stamping procedure.Adopt this new structure, can remedy the more weak defective of fender guard intensity and toughness, and optimize technology.
Purpose for the strength and stiffness of realizing strengthening fender guard, the technical scheme that the utility model is taked is: as shown in Figure 1, between vertical wall 2 of described fender guard and the side-wall outer-plate A post part 8, if fender guard brace panel 9, the edge of the vertical wall 2 of fender guard is being connected that the flanging double team compresses with fender guard brace panel 9 edges.The flanging place is the equal of the thickness of trilaminate material.Its technical conceive is: not only at the vertical wall 2 place's flangings of fender guard, but done individual bound edge flanging at longitudinal direction; Done a simple fender guard brace panel 9 again and cooperated, played the effect of flanging with fender guard 10.Fig. 3 has expressed the solid figure of said structure.The structure of technique scheme both can increase the rigidity of fender guard and fender guard intensity, prevent local collapse, can avoid again because the bad resonance that causes of rigidity.And this is simple in structure, just at longitudinal wall place bending bound edge, clamps then.Technology difficulty descends, and makes the diel designs simplification, optimizes technology.
Concrete structure of the present utility model is: the edge that described fender guard brace panel 9 is connected with fender guard 10, to the edge direction flanging of fender guard 10, its flanging part is fitted with fender guard 10 vehicle body inside faces.Fender guard 10 is not seen flanging and bound edge in shape, and its flanging is inside.
The bonded assembly structure that described flanging compresses is: on the bench section of fender guard 10 and fender guard brace panel 9, fender guard 10 and fender guard brace panel 9 form " fourth " font, basically approach orthogonal, encase the edge and the clamping of fender guard brace panel 9 behind the edge flanging by the vertical wall 2 of fender guard, played being fastenedly connected and, not yielding and vibration when being subjected to external force to the booster action at edge.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.
Claims (3)
1. auto body fender guard, the connection location of the side-wall outer-plate A post part (8) on described fender guard (10) and the vehicle body is the vertical wall of fender guard (2) on the fender guard (10), it is characterized in that: between vertical wall of described fender guard (2) and the side-wall outer-plate A post part (8), if fender guard brace panel (9), the edge of the vertical wall of fender guard (2) is being connected that the flanging double team compresses with fender guard brace panel (9) edge.
2. according to the described auto body fender guard of claim 1, it is characterized in that: the edge that described fender guard brace panel (9) is connected with fender guard (10), to the edge direction flanging of fender guard (10), its flanging part is fitted with fender guard (10) vehicle body inside face.
3. according to the described auto body fender guard of claim 2, it is characterized in that the bonded assembly structure that described flanging compresses is: on the bench section of fender guard (10) and fender guard brace panel (9), fender guard (10) and fender guard brace panel (9) form " fourth " font, encase the edge of fender guard brace panel (9) behind the edge flanging by the vertical wall of fender guard (2) and compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200364484U CN201052792Y (en) | 2007-03-24 | 2007-03-24 | Vehicle body fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200364484U CN201052792Y (en) | 2007-03-24 | 2007-03-24 | Vehicle body fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052792Y true CN201052792Y (en) | 2008-04-30 |
Family
ID=39392460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200364484U Expired - Fee Related CN201052792Y (en) | 2007-03-24 | 2007-03-24 | Vehicle body fender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052792Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700788B (en) * | 2009-11-19 | 2011-03-23 | 重庆长安汽车股份有限公司 | Automobile wheel fender mounting structure |
-
2007
- 2007-03-24 CN CNU2007200364484U patent/CN201052792Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101700788B (en) * | 2009-11-19 | 2011-03-23 | 重庆长安汽车股份有限公司 | Automobile wheel fender mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee before: Qirui Automobile Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20120324 |